venn

Venn follows unix principle and does only one thing i.e - union and intersection operations on data sets To use the pkg run the below command

go get github.com/ehrktia/venn@latest

Union

Combines two data set together into a single set Union is similar to the mathematical union operation AUB It provides unique results by eliminating duplicates

Intersection

compares two data sets and extracts the common elements between them similar Intersection is similar to mathematical set operation ANB

example usage

package main

import (
	"fmt"
	"github.com/ehrktia/venn"
)

func main() {
	a := []string{"a", "b", "c"}
	b := []string{"a", "b", "c"}
	v := venn.UnionString(a, b)
	fmt.Printf("%v\n", v)
	i:=venn.IntersectString(a,b)
	fmt.Printf("%v\n", i)

}

There are dedicated union and intersection operations available for

• string
• Int
• float64

performance stats

 BenchmarkIntersectString-8         85666             18306 ns/op
 BenchmarkIntersectString-8         68802             14656 ns/op
 BenchmarkIntersectString-8         83733             13640 ns/op
 BenchmarkIntersectString-8         85290             13164 ns/op
 BenchmarkIntersectString-8         86738             12772 ns/op
 BenchmarkIntersectString-8         87987             12915 ns/op
 BenchmarkIntersectString-8         92313             13504 ns/op
 BenchmarkIntersectString-8         85320             12857 ns/op
 BenchmarkIntersectString-8         89677             12985 ns/op
 BenchmarkIntersectString-8         86006             13069 ns/op



 BenchmarkDeDupString-8             10000            103755 ns/op
 BenchmarkDeDupString-8             10000            102127 ns/op
 BenchmarkDeDupString-8             10000            100217 ns/op
 BenchmarkDeDupString-8             12430             94822 ns/op
 BenchmarkDeDupString-8             12348             92181 ns/op
 BenchmarkDeDupString-8             12560             94198 ns/op
 BenchmarkDeDupString-8             12190             93790 ns/op
 BenchmarkDeDupString-8             12916             94538 ns/op
 BenchmarkDeDupString-8             15499             92844 ns/op
 BenchmarkDeDupString-8             12674             88127 ns/op

contributions

This is a open source library , all pull request and feature request are welcome Thank you in advance for your time and efforts